(MgO-C brick) for Electrical Furance

The products of LMM Group have been exported to more than 90 countries, countries & areas in America, Europe, Southeast Asia, the Middle East, Africa, Asia, etc, forming strong and core competitiveness in steelmaking, continuous casting, rolling areas to supply high value-added, green, intelligent and one-stop solution and service to global customers in iron, steel, metallurgical industries, etc.

Please provide design data for special processing requirements

Compared with other firebricks,MgO-c bricks have high rfracorinessgood slag- erosion resistance andspalling resistance,and are widely lined in wall of electrical furnace and ladle with severe conditions.For permanent ining MgO firebrick is usually used to save cost.

Unit MgO-Brick MgO-C Brick
YMZ-95 YMZ-91 Y108XMA Y110XMA Y112XMA Y115XMA Y120X
Apparent Porosity % 18.0 18.0 3.0 3.0 3.0 5.0 5.0
Bulk Density g/cm3 2.92 2.90 3.12 3.05 3.02 2.95 2.85
Cold Crushing Strength MPa 60 60 40 40 40 35 30
Refractoriness Under Load T2 1650 1550
-Chemical Composition MgO % 95 91 87 84 82 78 73
F.C. 8 10 12 15 20


As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time

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